CaratHunter
Plans
Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 5241044030

Certificate GIA 5241044030

Diamond specifications and retailer prices

From $4,045 USD
As of November 7, 2026
Save $3,044 USD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,386 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241044030. Listed at 10 retailers as of November 2, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241044030
Dimensions7.91 × 5.65 × 3.83 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.91 mm5.65 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241044030
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $4,294 USD|Low: $4,045 USD|High: $7,175 USD|Avg: $5,089 USD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$4,045 USD
Retailer 1$4,294 USD
Retailer 2$4,770 USD
Retailer 3$5,174 USD
Retailer 4$7,089 USD

45 data points across 5 retailers

10 retailers$4,045 USD to $7,089 USD

A
Cheapest Retailer
-
$4,045 USD
Retailer 2
-
$4,239 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$4,239 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$4,239 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$4,294 USD
View
A
Retailer 6
-
$4,770 USD
View
Retailer 7
-
$4,891 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$5,174 USD
View
B
Retailer 9
-
$7,089 USD
View
Most Expensive
NZ Jewellers
eea24134-16d8-4dad-9d25-6c9a2876949d · Sep 30
$7,386 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $4,045 USDSave up to $3,044 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Radiant
$4,045 USD